JPH0737615Y2 - Bottom structure in bed - Google Patents
Bottom structure in bedInfo
- Publication number
- JPH0737615Y2 JPH0737615Y2 JP1992089071U JP8907192U JPH0737615Y2 JP H0737615 Y2 JPH0737615 Y2 JP H0737615Y2 JP 1992089071 U JP1992089071 U JP 1992089071U JP 8907192 U JP8907192 U JP 8907192U JP H0737615 Y2 JPH0737615 Y2 JP H0737615Y2
- Authority
- JP
- Japan
- Prior art keywords
- strip
- bed
- shaped
- bent
- elastic plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、ボトムを適切な曲率で
屈曲可能に構成し、ボトム起伏時に無理の生じないベッ
ドにおけるボトム構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bottom structure for a bed in which the bottom is configured to be bendable with an appropriate curvature so that the bottom can be comfortably lifted.
【０００２】[0002]
【従来の技術】最近のベッドは、ボトム起伏機構を備え
た構成のものが多く、様々な機構のものが採用されてい
る。2. Description of the Related Art Recently, many beds are provided with a bottom undulation mechanism, and various mechanisms have been adopted.
【０００３】[0003]
【考案が解決しようとする課題】ところで、通常のベッ
ドの構造では、背ボトムと腰ボトム、あるいは腰ボトム
と脚ボトムとを単に連結構成するだけのものであり、こ
この連結部を背ボトムの回動支点、すなわち実際上の支
点として起伏動作をなし、また腰ボトムと脚ボトムとの
連結箇所を屈曲箇所として起伏動作を行うものである。
従って、背ボトムがある程度の角度まで起床していく
と、背ボトムと腰ボトムとの連結部近傍の空間部は狭ま
っていくので、ボトムの屈曲状態が患者の身体に適合し
たものでないと、腰部および腹部、脚の裏側がマットレ
スから圧迫を受けることとなる。本考案はこのような課
題を解決するためになされたものであって、ボトムを適
切な曲率半径を形成するように屈曲可能に構成して、ボ
トムの屈曲箇所をなだらかなものにすると共に、屈曲箇
所の空間を確保して圧迫感を抑制したベッドにおけるボ
トム構造を提供することを目的とする。By the way, in a usual bed structure, the back bottom and the waist bottom or the waist bottom and the leg bottom are simply connected to each other, and the connecting portion here is connected to the back bottom. The rolling fulcrum, that is, the fulcrum is actually used as a fulcrum, and the joint between the waist bottom and the leg bottom is used as a bending point to perform the undulation.
Therefore, when the back bottom gets up to a certain angle, the space near the joint between the back bottom and the waist bottom becomes narrower.If the bent state of the bottom does not match the patient's body, The abdomen and the back of the legs will be pressed by the mattress. The present invention has been made to solve such a problem, and is configured such that the bottom can be bent so as to form an appropriate radius of curvature, and the bent portion of the bottom is made smooth and An object of the present invention is to provide a bottom structure in a bed that secures a space at a location and suppresses a feeling of pressure.
【０００４】[0004]
【課題を解決するための手段】前記した課題を解決する
ために、本考案は、ボトムの起伏機構を備えたベッドに
おいて、ボトムの屈曲箇所に弾性板によって順次屈曲可
能に連結構成した複数の短冊状ボトムを配置したことを
特徴とする。前述の構成において、連結された短冊状ボ
トム間における弾性板を波形状に屈曲形成することを特
徴とするものである。In order to solve the above-mentioned problems, the present invention provides a bed having an undulating mechanism for the bottom, which can be sequentially bent by elastic plates at the bent portions of the bottom.
It is characterized in that a plurality of strip-shaped bottoms connected to each other are arranged . In the above-described configuration, the elastic plate between the connected strip-shaped bottoms is formed into a wavy shape.
【０００５】[0005]
【作用】ボトムの起伏を行うと、複数の短冊状ボトム
は、短冊状ボトム間を連結する弾性板が湾曲するので、
全体がなだらかな曲線状態になるように屈曲していく。
この際、短冊状ボトムの取り付け間隔を調整すれば、屈
曲する角度を調整することができる。また、連結された
短冊状ボトム間における弾性板を波形状に屈曲形成する
と、屈曲ばかりでなく、ベッド長手方向のボトム全長を
伸縮調節することができる。When the undulating of the bottom is performed, the elastic plate connecting the plurality of strip-shaped bottoms bends.
Bend so that the whole becomes a gentle curve.
At this time, the bending angle can be adjusted by adjusting the attachment interval of the strip-shaped bottoms. In addition, when the elastic plate between the connected strip-shaped bottoms is formed into a wavy shape, not only the bending but also the entire length of the bottom in the bed longitudinal direction can be adjusted to expand and contract.
【０００６】[0006]
【実施例】次に、本考案にかかるベッドにおけるボトム
構造について、一実施例を挙げ、添付の図面を参照しな
がら以下説明する。図１に本考案にかかるボトム構造を
適用したベッド１を示す。このベッド１は、ボトム２下
方に配置した電動式の起動ユニット３により、背上げお
よび膝上げ機能を有するものである。この起動ユニット
３には、背上げのための背上げ腕４、膝上げのための膝
上げ腕５が設けられる。前記背上げ腕４はローラ６を介
して背中に対応したボトム２下面に当接し、膝上げ腕５
は脚の関節近傍に対応したボトム２下面に、ローラ７を
介して当接している。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a bottom structure of a bed according to the present invention will be described below with reference to the accompanying drawings, with reference to an embodiment. FIG. 1 shows a bed 1 to which a bottom structure according to the present invention is applied. The bed 1 has a function of raising the back and a function of raising the knee by an electric starting unit 3 arranged below the bottom 2. The activation unit 3 is provided with a back raising arm 4 for raising the back and a knee raising arm 5 for raising the knee. The back raising arm 4 abuts on the lower surface of the bottom 2 corresponding to the back via the roller 6, and the knee raising arm 5
Is in contact with the lower surface of the bottom 2 corresponding to the vicinity of the leg joint via the roller 7.
【０００７】かかるベッド１において、ボトム２の屈曲
箇所である、背中と腰との間の屈曲箇所と、脚の関節に
対応した箇所に、後述する弾性板によって順次屈曲可能
に連結構成した複数の短冊状ボトム８を配置している。
前記複数の短冊状ボトム８は、所定間隔ごとに弾性板９
によって屈曲可能に順次ねじ等によって、連結してい
る。前記短冊状ボトム８には、成形品、または木材等の
剛体を適用することができる。また、必要な剛性を有す
るものならば、中空体も適用可能である。前記弾性板９
は、短冊状ボトム８の下面側、すなわち、屈曲外側に取
り付けてもよいし（図２参照）、短冊状ボトム８の上面
側、すなわち、屈曲内側に取り付けてもよい（図３参
照）。かかる弾性板９は、短冊状ボトム８の両端部近傍
に位置して、ねじ等によって連結されている（図４参
照）。In the bed 1, the bottom 2 is bent.
It is possible to bend at the flexion point between the back and waist, which is the location corresponding to the joint of the leg, by the elastic plate described later.
A plurality of strip-shaped bottoms 8 connected to each other are arranged.
The plurality of strip-shaped bottoms 8 have elastic plates 9 at predetermined intervals.
It is connected so that it can be bent by screws and the like. A molded article or a rigid body such as wood can be applied to the strip-shaped bottom 8. A hollow body can also be applied as long as it has a required rigidity. The elastic plate 9
May be attached to the lower surface side of the strip-shaped bottom 8, that is, to the outside of the bend (see FIG. 2), or to the upper surface side of the strip-shaped bottom 8, that is, to the inside of the bend (see FIG. 3). The elastic plates 9 are located near both ends of the strip-shaped bottom 8 and are connected by screws or the like (see FIG. 4).
【０００８】以上のようなボトム構造のベッド１におい
て、起動ユニット３を起動してボトム２の起伏を行う
と、複数の短冊状ボトム８は、短冊状ボトム８間を連結
する弾性板９が湾曲するので、全体がなだらかな曲線状
態になるように屈曲していく。この際、短冊状ボトム８
の取り付け間隔を調整すれば、屈曲する角度を調整する
ことができる。このように、背上げ、膝上げを行って、
屈曲箇所が複数の短冊状ボトム８によってなだらかな曲
線状態に屈曲するので、屈曲箇所である腰部および腹
部、脚の裏側がマットレスから圧迫を受けることはな
い。In the bed 1 having the bottom structure as described above, when the starting unit 3 is started to raise and lower the bottom 2, the plurality of strip-shaped bottoms 8 are bent by the elastic plates 9 connecting the strip-shaped bottoms 8. As it does, it bends so that the whole becomes a gently curved state. At this time, the strip-shaped bottom 8
The bending angle can be adjusted by adjusting the attachment interval of. In this way, raise your back and knees,
Since the bent portion is bent by the plurality of strip-shaped bottoms 8 into a gentle curved state, the waist and the abdomen, which are the bent portions, and the back side of the leg are not pressed by the mattress.
【０００９】ところで、前述の複数の短冊状ボトム８や
弾性板９は、規格化され、構造も単純であるので大量生
産が容易で製造コスト上有利である。これら短冊状ボト
ム８は、連結する際は、連結すべき短冊状ボトム８を所
定間隔あけて、両端部近傍に弾性板９をねじ止めしてい
くようにする。そして、順次、所定の数の短冊状ボトム
８を連結することで、屈曲箇所に対応したボトム２とな
る。この際、短冊状ボトム８の連結数を考慮すれば、ボ
トム２の全体長を変更することができる。さらに、使用
時に短冊状ボトム８や弾性板９を破損しても、破損した
短冊状ボトム８または弾性板９を交換するだけですむの
で、メインテナンスが容易である。By the way, the plurality of strip-shaped bottoms 8 and the elastic plates 9 described above are standardized and have a simple structure, so that they can be easily mass-produced and are advantageous in terms of manufacturing cost. When the strip-shaped bottoms 8 are connected, the strip-shaped bottoms 8 to be connected are spaced by a predetermined distance, and the elastic plates 9 are screwed near both ends. Then, by sequentially connecting a predetermined number of strip-shaped bottoms 8, the bottom 2 corresponding to the bent portion is formed. At this time, if the number of connected strip-shaped bottoms 8 is taken into consideration, the overall length of the bottoms 2 can be changed. Further, even if the strip-shaped bottom 8 or the elastic plate 9 is damaged during use, it is only necessary to replace the damaged strip-shaped bottom 8 or the elastic plate 9, so that maintenance is easy.
【００１０】また、前述の短冊状ボトム８および連結部
材９は図５に示すような形状としてもよい。この場合、
連結された短冊状ボトム８間における弾性板９を波形状
に屈曲形成することで、屈曲可能であると共にベッド長
手方向のボトム２全体の長さを伸縮調節することができ
る。Further, the strip-shaped bottom 8 and the connecting member 9 described above may be shaped as shown in FIG. in this case,
By bending the elastic plate 9 between the connected strip-shaped bottoms 8 into a wave shape, the elastic plate 9 can be bent and the length of the entire bottom 2 in the longitudinal direction of the bed can be adjusted to expand and contract.
【００１１】[0011]
【考案の効果】以上の通り、本考案によれば、 同形状の短冊状ボトムを弾性板により複数連結して屈
曲箇所に対応させたので、背上げ、膝上げによる圧迫感
を感ずることのないボトムとすることができる。規格
化された同形状の短冊状ボトムおよび弾性板により構成
するので、大量生産が容易で製造コスト上有利である。
短冊状ボトム間の間隔を考慮すれぱ、屈曲角度を調整
することができる。短冊状ボトムの連結個数を変えれ
ばボトム長を変更することができる。短冊状ボトム間
の弾性板を波形に湾曲形成すれば、屈曲は勿論、ベッド
長手方向のボトム全体の長さを伸縮調節することができ
る。使用時、破損しても、破損した短冊状ボトムまた
は弾性板を交換するだけですむので、メインテナンスが
容易である。As described above, according to the present invention, a plurality of strip-shaped bottoms of the same shape are connected by elastic plates to correspond to the bent portion, so that there is no feeling of pressure due to raising the back or raising the knee. Can be the bottom. Since it is composed of the standardized strip-shaped bottom and the elastic plate of the same shape, mass production is easy and it is advantageous in manufacturing cost.
The bending angle can be adjusted considering the distance between the strip-shaped bottoms. The bottom length can be changed by changing the number of connected strip-shaped bottoms. By forming the elastic plate between the strip-shaped bottoms in a wavy shape, it is possible to adjust not only the bending but also the length of the entire bottom in the longitudinal direction of the bed. Even if it is damaged during use, it is only necessary to replace the damaged strip bottom or elastic plate, so maintenance is easy.
【図１】本考案にかかるボトム構造を適用したベッドの
一実施例を示す要部側面説明図である。FIG. 1 is a side view showing the essential parts of an embodiment of a bed to which a bottom structure according to the present invention is applied.
【図２】図１に示すボトムの屈曲箇所における短冊状ボ
トムの連結構造の一例を示す拡大断面説面図である。FIG. 2 is an enlarged cross-sectional view showing an example of a strip-shaped bottom connecting structure at a bent portion of the bottom shown in FIG.
【図３】図２に示すボトムの屈曲箇所における短冊状ボ
トムの連結構造の別例を示す拡大断面説面図である。FIG. 3 is an enlarged cross-sectional view showing another example of the strip-shaped bottom connecting structure at the bent portion of the bottom shown in FIG.
【図４】図２に示すボトムの屈曲箇所における短冊状ボ
トムの屈曲状態を示す概略斜視説明図である。4 is a schematic perspective explanatory view showing a bent state of a strip-shaped bottom at a bent portion of the bottom shown in FIG. 2. FIG.
【図５】本考案にかかる短冊状ボトムの別の実施例を示
す拡大断面説面図である。FIG. 5 is an enlarged sectional front view showing another embodiment of the strip-shaped bottom according to the present invention.
１ ベッド ２ ボトム ３ 起動ユニット ４ 背上げ腕 ５ 膝上げ腕 ６、７ ローラ ８ 短冊状ボトム ９ 弾性板 1 bed 2 bottom 3 starting unit 4 back raising arm 5 knee raising arm 6, 7 roller 8 strip bottom 9 elastic plate
Claims (2)
いて、ボトムの屈曲箇所に弾性板によって順次屈曲可能
に連結構成した複数の短冊状ボトムを配置したことを特
徴とするベッドにおけるボトム構造。1. A bed having an undulating mechanism for the bottom, which can be sequentially bent by elastic plates at bent portions of the bottom.
A bottom structure in a bed, in which a plurality of strip-shaped bottoms connected to each other are arranged .
て、弾性板を波形状に屈曲形成することを特徴とする請
求項１記載のベッドにおけるボトム構造。Wherein between the concatenated bottom strips, 請 characterized by bent elastic plate corrugated
The bottom structure in the bed according to claim 1 .
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992089071U JPH0737615Y2 (en) | 1992-12-25 | 1992-12-25 | Bottom structure in bed |
| TW083208282U TW333044U (en) | 1992-12-25 | 1993-12-21 | A bottom structure of a bed |
| US08/170,717 US5448789A (en) | 1992-12-25 | 1993-12-21 | Bottom structure of a bed |
| KR1019930028823A KR0152543B1 (en) | 1992-12-25 | 1993-12-21 | A bottom structure of a bed |
| DE69309887T DE69309887T2 (en) | 1992-12-25 | 1993-12-24 | Bed frame |
| EP93310575A EP0608635B1 (en) | 1992-12-25 | 1993-12-24 | A bed base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992089071U JPH0737615Y2 (en) | 1992-12-25 | 1992-12-25 | Bottom structure in bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0650630U JPH0650630U (en) | 1994-07-12 |
| JPH0737615Y2 true JPH0737615Y2 (en) | 1995-08-30 |
Family
ID=13960625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992089071U Expired - Lifetime JPH0737615Y2 (en) | 1992-12-25 | 1992-12-25 | Bottom structure in bed |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5448789A (en) |
| EP (1) | EP0608635B1 (en) |
| JP (1) | JPH0737615Y2 (en) |
| KR (1) | KR0152543B1 (en) |
| DE (1) | DE69309887T2 (en) |
| TW (1) | TW333044U (en) |
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| JPS5130716A (en) * | 1974-09-09 | 1976-03-16 | Sony Corp | TEEPUKASETSUTO |
| AT334046B (en) * | 1975-03-17 | 1976-12-27 | Holzmann Johann | COLLAPSIBLE SUPPORT ELEMENT |
| JPS5426164A (en) * | 1977-07-29 | 1979-02-27 | Aichi Kk | Table |
| JPS5437594A (en) * | 1977-08-30 | 1979-03-20 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor laser and its manufacture |
| US4370767A (en) * | 1981-04-14 | 1983-02-01 | Commonwealth Of Puerto Rico | Beach mat |
| CH670945A5 (en) * | 1985-10-22 | 1989-07-31 | Huesler Liforma Entwicklungs A | Under-frame for bed or couch |
| DE3780793T2 (en) * | 1986-12-29 | 1993-03-25 | Watteau L | ROLLABLE LATERED GRID WITH VARIABLE WIDTH AND WITH ELASTIC, ARTIFIED, SLIDING, INDEPENDENT, SELF-SUPPORTING AND ADHESIVE BEARING BODIES. |
| DE3933816A1 (en) * | 1989-10-10 | 1991-04-18 | Alpha Patentverwertungs Ges M | BED BASE |
| DE9107820U1 (en) * | 1991-06-21 | 1991-08-08 | Norbert Weldy |
-
1992
- 1992-12-25 JP JP1992089071U patent/JPH0737615Y2/en not_active Expired - Lifetime
-
1993
- 1993-12-21 KR KR1019930028823A patent/KR0152543B1/en not_active IP Right Cessation
- 1993-12-21 US US08/170,717 patent/US5448789A/en not_active Expired - Fee Related
- 1993-12-21 TW TW083208282U patent/TW333044U/en unknown
- 1993-12-24 DE DE69309887T patent/DE69309887T2/en not_active Expired - Fee Related
- 1993-12-24 EP EP93310575A patent/EP0608635B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0608635A1 (en) | 1994-08-03 |
| DE69309887D1 (en) | 1997-05-22 |
| KR0152543B1 (en) | 1998-10-15 |
| EP0608635B1 (en) | 1997-04-16 |
| TW333044U (en) | 1998-06-01 |
| DE69309887T2 (en) | 1998-01-22 |
| KR950016621A (en) | 1995-07-20 |
| JPH0650630U (en) | 1994-07-12 |
| US5448789A (en) | 1995-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |